So I received my new computer yesterday, I set up as new all was good. Then I restored from time machine backup, again all was good. I then went to bed transferring over a large (200+ gig) file from my external USB. When I woke up computer would t wake from black screen. Finaly after trying everything I held power button. I first received "your computer was restarted because of problem..." That looped endlessly. I tried booting into safe mode, would just freeze after progress bar on a distorted apple. I tried booting into recovery mode, no luck. I reset pram, nothing. Any ideas? Thank you!